Below you will find the steps on how to change visual settings in Microsoft Teams. You will be able to change to dark mode, change to the high contrast view, and even change from a grid layout to a list layout.
Step 1: Open up the Microsoft Teams app. In the top right corner, you will see your profile image. Click on your profile image and you will see a drop-down menu.
Step 2: Select Settings from that drop-down menu. Here you will see a menu screen that will give you the option of changing the default theme to a dark mode or high contrast mode. You also have the option to change out the layout view that determines how you navigate between teams. The current two options for the layout is a grid view or list view.